Dr. David Joseph Iberri, MD

  • Stanford, CA
  • Hematology (internal medicine) physician
NPI1821300625PAC ID9234389735
Medicare services, 2024
1,902
Medicare patients, 2024
557
Part D claims, 2024
199
Publications
18
MIPS score, 2024
89
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 5 affiliations

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Dr. David Joseph Iberri is a hematology (internal medicine) physician in Stanford, California

Dr. Iberri practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Iberri's NPI, 1821300625, was assigned on July 8, 2010. Dr. Iberri graduated from The Robert Larner, M.D. College of Medicine in 2010. Dr. Iberri holds California license A117947.

NPI and contact details
Medicare PAC ID
9234389735
NPI enumeration date
July 8, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
42
Medical school graduation
2010

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Joseph Iberri practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Iberri's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Dr. David Joseph Iberri is affiliated with 3 sites of care and 2 medical groups

Dr. Iberri's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Iberri is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Iberri to 1 more hospital and 1 medical group, each named with a free account. Dr. Iberri's employer is on file too: a hospital.

See all 5 affiliations for Dr. Iberri

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David Joseph Iberri's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iberri practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Joseph Iberri is one of 153 hematology (internal medicine) physicians in California

Internal medicine is Dr. Iberri's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Iberri is board certified in hematology by the American Board of Internal Medicine. Dr. Iberri is licensed in California.

Specialties and state licenses

  • Hematology (internal medicine), CaliforniaPrimaryLicense A117947 · 2011 to 2026 · taxonomy 207RH0000X

Clinical focus

Dmand AI lists anemia, cellulitis, chronic anemia, congestive heart failure, deep vein thrombosis (DVT), gastrointestinal bleeding, gastrointestinal inflammation and heart valve disorders among the conditions Dr. Iberri treats.

Hematology (internal medicine) physicians near Dr. Iberri

Counts of hematology (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David Joseph Iberri billed Medicare for 1,902 services in 2024

CMS data shows 1,902 Medicare services from Dr. Iberri across 8 procedure codes in 2024, for 557 Medicare patients. Medicare paid $200,971 for them.

Medicare services, 20241,902
Medicare patients557
Paid by Medicare$200,971
Procedure codes8

Dr. Iberri's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,4392024: 1,4954%
Other services
2023: 02024: 407

Where Dr. Iberri's Medicare services took place, 2024

  • In an office1,01753%
  • In a facility88547%

Dr. Iberri compared with the California median for hematology (internal medicine) physicians, 2024

  • Dr. Iberri
  • California median
Medicare services
1,902vs 3735.1 times
Medicare patients
557vs 1095.1 times
Part D claims
59vs 9940% below

Medians across 139 hematology (internal medicine) physicians in California with Dmand AI profiles that report each measure.

Dr. Iberri's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Iberri

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Iberri and other hematology (internal medicine) physicians in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Joseph Iberri treated 557 Medicare patients in 2024, average age 75

CMS counts 557 Medicare patients who saw Dr. Iberri in 2024. The largest group is 75 to 84, with 231 patients. 70% of them have high blood pressure, and 69% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Iberri's median patient age at 68, with 46% women.

Medicare patients, 2024557
Average age75
Average risk score2.36
Also on Medicaid23%

Dr. Iberri's Medicare patients by age, 2024

Dr. Iberri's Medicare patients by sex, 2024

  • Women24744%
  • Men31056%

Chronic conditions among Dr. Iberri's Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol69%
  3. Arthritis37%
  4. Chronic kidney disease34%
  5. Ischemic heart disease32%
  6. Diabetes28%
  7. Atrial fibrillation25%
  8. Cancer25%

Share of Medicare patients with each condition. A patient can have several.

Dr. Iberri's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women46%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Joseph Iberri wrote 199 Medicare Part D claims in 2024

In 2024, Dr. Iberri wrote 199 Medicare Part D claims for 61 patients. 69% of them were for generic drugs. CMS names the drug for 59 of them, across 3 drugs with 11 or more claims each, at $4,174 in total drug cost. In 2023, CMS named 54 claims across 2 drugs.

Part D claims, 2024199
Drugs named by CMS3
Total drug cost$4,174
Part D patients61

Dr. Iberri's Part D claims by kind of drug, 2024

  • Generic138 claims69%
  • Brand-name and other61 claims31%

Dr. Iberri's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Iberri's Part D claims, 2024

  • Antibiotics6%11 of 199 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 542024: 599%

Drugs named by CMS: 3 in 2024, 2 in 2023.

See all prescribing by Dr. Iberri

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. David Joseph Iberri scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Iberri for performance year 2024, reported as part of a group. Dr. Iberri accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Iberri as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Iberri's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. David Joseph Iberri has 18 publications on record

Dmand AI links 18 papers to Dr. Iberri, published from 2011 to 2025. 2020 was the busiest year, with 3. The most frequent topics are Multiple Myeloma, Adenine and Antineoplastic Agents. Dr. Iberri has published most often in Bone Marrow Transplant. Dr. Iberri's most frequent co-authors are Michaela Liedtke, MD, Sally Arai, MD and David Bernard Miklos, MD, PhD.

Papers18
Years published2011 to 2025

Dr. Iberri's papers by year, 2011 to 2025

Topics Dr. Iberri writes about most

  • Multiple Myeloma
  • Adenine
  • Antineoplastic Agents
  • Biomarkers, Tumor
  • Biopsy
  • Hematopoietic Stem Cell Transplantation
  • Internet
  • Piperidines

Dr. Iberri's most frequent co-authors

Recent publications by Dr. Iberri

See all 18 publications and co-authors

See who Dr. Iberri researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Iberri works with, so you can find a warm path to the right hematology (internal medicine) physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David Joseph Iberri received $87 in industry payments in 2016

CMS Open Payments shows 1 general payment to Dr. Iberri from 1 drug or device company in 2016. Education make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $87.

Companies that paid Dr. Iberri the most, 2016 to 2016

Share is of all general payments to this clinician.

See all payments to Dr. Iberri

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Joseph Iberri graduated from The Robert Larner, M.D. College of Medicine

Dr. Iberri graduated from The Robert Larner, M.D. College of Medicine in 2010.

  1. Medical schoolThe Robert Larner, M.D. College of Medicine
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. David Joseph Iberri accepts plans from 8 insurance carriers

Dr. Iberri is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Iberri accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. David Joseph Iberri's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Joseph Iberri

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. David Joseph Iberri's NPI number?

Dr. David Joseph Iberri's NPI number is 1821300625. It was assigned on July 8, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. David Joseph Iberri?

Dr. David Joseph Iberri is a hematology (internal medicine) physician in Stanford, California. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).

Where does Dr. David Joseph Iberri practice?

Dr. Iberri practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Iberri's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Iberri to 1 hospital and 1 medical group.

What is Dr. David Joseph Iberri's office phone number?

The practice phone on file for Dr. Iberri is (650) 723-4000.

What is Dr. David Joseph Iberri's medical license number?

Dr. Iberri holds California license A117947.

Which hospitals is Dr. David Joseph Iberri affiliated with?

Dr. Iberri practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Iberri is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Dr. Iberri to 1 more hospital.

What medical group is Dr. David Joseph Iberri part of?

Dr. Iberri is linked to Stanford Health Care. Dmand AI links Dr. Iberri to 1 more medical group.

Does Dr. David Joseph Iberri accept Medicare?

Yes. CMS data shows Dr. Iberri billed Medicare for 1,902 services in 2024, and Dr. Iberri accepts Medicare assignment.

Does Dr. David Joseph Iberri offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Iberri as offering telehealth services.

What is Dr. David Joseph Iberri's MIPS score?

Dr. Iberri's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. David Joseph Iberri see?

CMS counts 557 Medicare patients who saw Dr. Iberri in 2024, with an average age of 75.

Is Dr. David Joseph Iberri board certified?

Yes. Dr. Iberri is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. David Joseph Iberri bill to Medicare?

In 2024, Dr. Iberri's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99233) and medicare service (G2211).

Where did Dr. David Joseph Iberri go to medical school?

Dr. Iberri graduated from The Robert Larner, M.D. College of Medicine in 2010.

What drugs does Dr. David Joseph Iberri prescribe most?

In 2024 Medicare Part D data, Dr. Iberri's most prescribed drugs by claims were Acyclovir, Dexamethasone and Entecavir.

Has Dr. David Joseph Iberri received payments from drug or device companies?

CMS Open Payments shows $87 in general payments to Dr. Iberri from 1 company from 2016 to 2016. The largest total came from Shire North American Group Inc.

How long has Dr. David Joseph Iberri been practicing?

Dr. Iberri graduated from medical school in 2010, 16 years ago.

Does Dr. David Joseph Iberri do research?

Dmand AI links 18 publications to Dr. Iberri, published from 2011 to 2025.

Who does Dr. David Joseph Iberri publish with?

Dr. Iberri's most frequent co-authors are Michaela Liedtke, MD (4 shared papers), Sally Arai, MD (3 shared papers) and David Bernard Miklos, MD, PhD (3 shared papers).

What insurance does Dr. David Joseph Iberri accept?

Dr. Iberri is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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